Puppet123
Full Member level 6
Hello,
For Analog Mixed Signal Layout in CMOS in 65nm and blow, what finger size and multiplier should be used ?
I have been told to avoid multipliers unless in cases of Common Centroid layout.
Also, what finger size to pick ?
Someone recommended to me W < 20 ∗ L at lower or at 65nm CMOS for the size of each finger (so for 65nm - thats 1.3um per finger - seems low).
Should one avoid multipliers ?
Should one use both multipliers and fingers ?
What is the finger size rule ?
What other considerations are there ?
Thanks.
For Analog Mixed Signal Layout in CMOS in 65nm and blow, what finger size and multiplier should be used ?
I have been told to avoid multipliers unless in cases of Common Centroid layout.
Also, what finger size to pick ?
Someone recommended to me W < 20 ∗ L at lower or at 65nm CMOS for the size of each finger (so for 65nm - thats 1.3um per finger - seems low).
Should one avoid multipliers ?
Should one use both multipliers and fingers ?
What is the finger size rule ?
What other considerations are there ?
Thanks.
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